"... for samples in source:\n"
"... n_frames += len(samples)\n"
"... print('read', n_frames, 'samples in', samples.shape[0], 'channels',\n"
-"... 'from file \"\%s\"' \% source.uri)\n"
+"... 'from file \"%%s\"' %% source.uri)\n"
"...\n"
"read 239334 samples in 2 channels from file \"audiotrack.wav\"\n"
"\n"
/* compute _do function */
aubio_source_do (self->o, &(self->c_read_to), &read);
+ if (PyErr_Occurred() != NULL) {
+ return NULL;
+ }
+
outputs = PyTuple_New(2);
PyTuple_SetItem( outputs, 0, self->read_to );
PyTuple_SetItem( outputs, 1, (PyObject *)PyLong_FromLong(read));
/* compute _do function */
aubio_source_do_multi (self->o, &(self->c_mread_to), &read);
+ if (PyErr_Occurred() != NULL) {
+ return NULL;
+ }
+
outputs = PyTuple_New(2);
PyTuple_SetItem( outputs, 0, self->mread_to);
PyTuple_SetItem( outputs, 1, (PyObject *)PyLong_FromLong(read));
return vec;
} else if (PyLong_AsLong(size) > 0) {
// short read, return a shorter array
- PyArrayObject *shortread = (PyArrayObject*)PyTuple_GetItem(done, 0);
+ PyObject *vec = PyTuple_GetItem(done, 0);
+ // take a copy to prevent resizing internal arrays
+ PyArrayObject *shortread = (PyArrayObject*)PyArray_FROM_OTF(vec,
+ NPY_NOTYPE, NPY_ARRAY_ENSURECOPY);
PyArray_Dims newdims;
PyObject *reshaped;
newdims.len = PyArray_NDIM(shortread);
}
reshaped = PyArray_Newshape(shortread, &newdims, NPY_CORDER);
Py_DECREF(shortread);
+ Py_DECREF(vec);
return reshaped;
} else {
PyErr_SetNone(PyExc_StopIteration);